First, I think it's obvious that love can be at odds with the established social order. For instance, two homosexuals might fall in love in a society that prohibits homosexual marriages. Again, a Muslim and a Hindu might fall in love in a village that prohibits inter-religious marriages.
It also seems obvious to me that love can be at odds with morality. For instance, a couple might have pre-marital sex in a society that considers it immoral to have sex outside of marriage. Or a married person might commit adultery with "the love of their life".
So when love conflicts with society or morality, which should win out? Love or society (or morality)?
A very difficult question to answer..............
What about the love of a Christian God in those countries where that is not acceptable? - what "wrong" occurs from that love ? - the danger of corruption of the culture.
Culture is the interweaving of society's rules within the populace which leaves people feeling "safe". Sometimes the solution to the problem is escape - escape into a society or group where deviation from the rules matters not.
Morality, again, is a sociological set of rules which depends on culture.
The common denominator in all of this is "culture" - having said that, it sounds as if culture is more important in society than love............